.cate-page{
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 50px;
  background-color: #fff;
  display: flex;
  .cate-container {
    width: 3rem;
    height: 100%;
    overflow-y: auto;
    border-right: 1px solid #ccc;
    .cate{
      line-height: 36px;
      font-size: 14px;
      text-align: center;
      &.active{
        color: #fff;
        background-color: #e93323;
      }
    }
  }
  .item-container{
    width: 7rem;
    height: 100%;
    overflow-y: auto;
  }
}